Résultats de la recherche

1. An assessment of toothfish in Subarea 48.3 using CASAL

   spawning take place, lasted from 1 May to 31 August. The remainder of the year (1 September to 30 ... period would have presumably yielded inconsistencies, if there were any issues with the mixing of the ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Auteur(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew

2. Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast

   proportion of females was 1:3.6. Figure 4 presents data collected in August 1991 off the coast of Valdivia ... 2001 to 3 000 3 72 - 131 97.0 4 75 - 133 95.4 113 O°r-__ ~96~0 ______________ ~~~~ __ -r ______ ... HOOK SIZE 3 2001-3000 n=29 12 2001-3000m n=69 10 6 8 4 6 4 2 2 0 0 50 60 70 90 110 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Auteur(s): Moreno, C.A.

3. Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector

   parameters and biological interactions. Polar Biol., 20 (4): 229–247. Gutt, J. and A. Starmans. 2001 ... , environmental and bio- logical properties, as well as the interaction of these properties. Here, benthic ... plays in shaping the Antarctic benthos to depths of up to 600 m (Gutt, 2001) has received a recent ... , 2001; Gutt and Starmans, 2001; Gutt and Piepenburg, 2003; Teixidó et al., 2004). Different levels of ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Auteur(s): Lockhart, S.J. and C.D. Jones

4. A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies

   estima- tion has been studied by Troynikov (1999), Lucena and O’Brien (2001), Taylor et al. (2005) and ... - frequency (LF) sample. Lucena and O’Brien (2001) incorporated gear selectivity in their estimation of the ... ’ function in S-plus (Insightful, 2001) and the ‘fi tnonlinear’ directive in GenStat (Lawes Agricultural ... (Insightful, 2001, p. 435) with 99% confi dence bars shown at seven different release lengths. The pre ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Auteur(s): Candy, S.G., A.J. Constable, T. Lamb and R. Williams

5. Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48

   among subareas or local areas: 240 (1) Amount of information on biological interactions explicitly ... surveys, and (9) Models of predator-prey interactions. This paper is intended to initiate a discussion ... . The historical catch alternative does not consider interactions between kriU and dependent predators ... between subareas or local areas does not consider interactions between krill and dependent predators ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 237–249 : Auteur(s): Watters, G. and R.P. Hewitt

6. Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels

   -system longline vessels to attach 8.5 kg weights at 40 m intervals on longlines to minimise interactions ... 40 m intervals on longlines to minimise interactions with seabirds. The weights typically used are ... m pour réduire au minimum les interactions avec les oiseaux de mer. Les lests sont généralement ... to reduce interactions with seabirds. Spanish- system longlines are particularly dangerous to ... -way interac- tion was not significant (P > 0.1) but the three-way interactions of fishing method x ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Auteur(s): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon

7. Statistical problems in krill stock hydroacoustic assessments

   :  Two primary issues are at question for hydroacoustic assessments of krill. The first is the methods ... HYDROACOUSTIC ASSESSMENTS M.C. Macaulay Abstract Two primary issues are at question for hydroacoustic ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Auteur(s): Macaulay, M.C.

8. Assessing the power to detect systematic change in Adélie penguin foraging trip duration

   . An important outcome of this study is that it focuses attention on the interaction and balance ... sea ice concentrations, June to September 2001. Maslanik, J. and J. Stroeve (Eds). Boulder, CO ... . Merenlender. 2000. Faunal indicator taxa selection for monitoring ecosystem health. Biol. Cons., 92 (2): 185 ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Auteur(s): Southwell, C., J. Clarke and L.M. Emmerson

9. A balanced model of the food web of the Ross Sea, Antarctica

   Paper Title:  A balanced model of the food web of the Ross Sea, Antarctica Abstract / Description:  A quantitative food web of the Ross Sea is presented here as a step towards investigating ecosystem effects of the fishery for Antarctic toothfish (Dissostichus mawsoni). The model consolidates

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Auteur(s): Pinkerton, M.H., J.M. Bradford-Grieve and S.M. Hanchet

10. Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill

    (Hofmann et al., 1998; Murphy et al., 1998; Murphy and Reid, 2001; Siegel et al., 2003; Tarling et al ... based on maximum age. Murphy and Reid (2001) suggested that a value of 1.25 produced the best match ... 0.610 0.268 1998 0.279 n/a 0.690 0.462 1999 0.022 n/a 0.168 0.042 2000 n/a n/a n/a n/a 2001 0.106 n ... -11/43 Rev. 1. CCAMLR, Hobart, Australia: 37 pp. Murphy, E.J. and K. Reid. 2001. Modelling Southern ...

    Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Auteur(s): Kinzey, D., G. Watters and C.S. Reiss

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